Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김우재 | * |
dc.date.accessioned | 2020-04-13T16:32:25Z | - |
dc.date.available | 2020-04-13T16:32:25Z | - |
dc.date.issued | 2020 | * |
dc.identifier.issn | 1226-086X | * |
dc.identifier.issn | 1876-794X | * |
dc.identifier.other | OAK-26775 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/253834 | - |
dc.description.abstract | A novel biomass conversion pathway that integrates carbon capture and storage schemes has been investigated using hemicellulose as the biomass feedstock. The alkaline thermal treatment (ATT) produces high purity H-2 from biomass mixed with hydroxide and it can be considered as a bio-energy with carbon capture and storage (BECCS) technology, since the carbon in biomass becomes solid carbonates during the ATT reaction. In this study, in the presence of Ni catalyst, Group 1 and 2 hydroxides are employed to produce as high as 60 mmol H-2 (96.8% purity) from 1 gram of hemicellulose (xylan) feedstock with in situ carbon capture at mild conditions (i.e., atmospheric pressure and relatively low temperatures <= 773 K). Reaction pathways of hydrogen production in the ATT of hemicellulose are proposed via the investigation of the roles of each hydroxide and catalyst in the H-2 formation from hemicellulose. Along with the previous studies on glucose and cellulose, this research lays a foundation for future development of H-2 production from real biomass with carbon-neutral or possibly negative potential. (C) 2020 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved. | * |
dc.language | English | * |
dc.publisher | ELSEVIER SCIENCE INC | * |
dc.subject | Hydrogen | * |
dc.subject | Biomass | * |
dc.subject | Xylan | * |
dc.subject | Alkaline thermal treatment | * |
dc.subject | BioEnergy with carbon capture and storage | * |
dc.subject | CO2 capture | * |
dc.title | Kinetic and mechanistic investigation of catalytic alkaline thermal treatment of xylan producing high purity H-2 with in-situ carbon capture | * |
dc.type | Article | * |
dc.relation.volume | 85 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | 219 | * |
dc.relation.lastpage | 225 | * |
dc.relation.journaltitle | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | * |
dc.identifier.doi | 10.1016/j.jiec.2020.02.004 | * |
dc.identifier.wosid | WOS:000523605700020 | * |
dc.identifier.scopusid | 2-s2.0-85080135216 | * |
dc.author.google | Zhang, Kang | * |
dc.author.google | Ouassil, Nicholas | * |
dc.author.google | Campo, Carlos Andres Ortiz | * |
dc.author.google | Rim, Guanhe | * |
dc.author.google | Kim, Woo-Jae | * |
dc.author.google | Park, Ah-Hyung Alissa | * |
dc.contributor.scopusid | 김우재(34770324900) | * |
dc.date.modifydate | 20240322131035 | * |